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🔍 PREVIEW MODE – Only you can see this. Back to Admin EduTek Lesson Notes Shop Print PDF Home › SS › Physics › Structure of Matter SS 2 Structure of Matter Physics SS 2 First Term Introduction to the Structure of Matter Matter is anything that has mass and occupies space. All matter is made up of tiny particles called atoms, which are the basic building blocks of all substances. 📌 Key Concepts: Matter: Anything that has mass and occupies space. Atom: The smallest particle of an element that can [Preview only]